Lauren Tests Her Lung Capacity (MP4 720p)

Price: $6.99

Length: 6 minutes

Size: 278 MB

Format: mp4

Resolution: 1280x720

Added: 1/13/20 1:00 PM

Lauren tests her lung capacity for the first time, taking several readings of " vital capacity" in litres, with a spirometer that also calculates the percentage of average for each reading. How much air can she hold?

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